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https://bugzilla.mozilla.org/show_bug.cgi?id=764389
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  <title>Test for Bug 764389</title>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=764389">Mozilla Bug 764389</a>
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<script type="application/javascript">

/** Test for Bug 764389 **/

// This is basically a crash test, but we need to write a mochitest so that it
// runs with http:// urls instead of file:// urls.
SimpleTest.waitForExplicitFinish();

function go() {
  var ifr = document.getElementById('ifr');
  ifr.contentDocument.open();
  ok(true, "Didn't crash");
  ifr.contentDocument.close();
  SimpleTest.finish();
}



</script>
<iframe id="ifr" onload="go();" src="file_empty.html">
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